Company lists · Data refreshed September 2026

Top 25 Heat control systems companies based in Italy

Name: Heat control systems companies based in Italy
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 130 companies tracked

RevenueBase identified 130 heat control systems companies headquartered in Italy as of September 2026 and tracks 4,090 professional contacts across them, including 1,410 with verified work emails. Milano is the largest hub.

This list covers heat control systems companies headquartered in Italy, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 19, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 19, 2026 86% judged on-target in blind review

130Companies

4,090Contacts tracked

1,410Verified emails

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The 25 largest heat control systems companies based in Italy

Ranked by team size

Top 25 of 130 heat control systems companies based in Italy, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to heat control systems companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	CAREL	Strong evidence	Brugine (pd), ItalyHQ checked Sep 19, 2026	1,001-5,000	1,041 contacts →
	Strong evidence “CAREL is a world leader in control solutions for air-conditioning, refrigeration and heating, and systems for humidification and evaporative cooling.” Source: RevenueBase Database · checked Sep 19, 2026
2	Ferroli Group	Indirect evidence	San Bonifacio, ItalyHQ checked Sep 19, 2026	1,001-5,000	418 contacts →
	Indirect evidence “Comfort, designed around you – Since 1955, Ferroli has been a trusted name in HVAC, delivering innovative solutions for heating, cooling and hot water that combine comfort, energy…” Source: RevenueBase Database · checked Sep 19, 2026
3	Irsap SPA	Partial evidence	Arquà Polesine, ItalyHQ checked Sep 19, 2026	1,001-5,000	224 contacts →
	Partial evidence “Leading company in Europe in the production of radiators for domestic heating, air exchange systems and home automation applied to heating.” Source: RevenueBase Database · checked Sep 19, 2026
4	Sabiana SPA	Indirect evidence	Milan, ItalyHQ checked Sep 19, 2026	201-500	131 contacts →
	Indirect evidence “Sabiana is an Italian company that since 1929 has designed, manufactured and sold innovative heating and air conditioning equipment.” Source: RevenueBase Database · checked Sep 19, 2026
5	Coster Group	Strong evidence	Milan, ItalyHQ checked Sep 19, 2026	51-200	94 contacts →
	Strong evidence “Coster Group was founded in 2017 from the merger of Coster Tecnologie Elettroniche, well established Italian company leader in HVAC controls with Regula, system integrator focused…” Source: RevenueBase Database · checked Sep 19, 2026
6	RDZ S.P.A	Indirect evidence	Sacile, ItalyHQ checked Sep 19, 2026	51-200	89 contacts →
	Indirect evidence “RDZ di Sacile PN è azienda leader in Italia nella climatizzazione radiante.” Source: RevenueBase Database · checked Sep 19, 2026
7	Sauter Italia	Indirect evidence	Sesto San Giovanni, ItalyHQ checked Sep 19, 2026	51-200	78 contacts →
	Indirect evidence “Benvenuti in SAUTER Italia S.pA, vostra partner per il building management e l’automazione degli ambienti.” Source: RevenueBase Database · checked Sep 19, 2026
8	Italtherm	Partial evidence	Pontenure (pc), ItalyHQ checked Sep 19, 2026	51-200	66 contacts →
	Partial evidence “Italtherm was founded on principles of the competence and professionalism, with over 30 years of experience in the field of automatic and centralized heating systems.” Source: RevenueBase Database · checked Sep 19, 2026
9	Ilevia	Partial evidence	Bassano Del Grappa, ItalyHQ checked Sep 19, 2026	n/a	66 contacts →
	Partial evidence “Ilevia realizza avanzate soluzioni di controllo per l'automazione degli edifici intelligenti.” Source: RevenueBase Database · checked Sep 19, 2026
10	Innovatec Group	Indirect evidence	Milan, ItalyHQ checked Sep 19, 2026	51-200	58 contacts →
	Indirect evidence “Innovatech Srl Specialista in sistemi di building automation e domotica.” Source: RevenueBase Database · checked Sep 19, 2026
11	Pettinaroli	Indirect evidence	San Maurizio D'opaglio, ItalyHQ checked Sep 19, 2026	201-500	50 contacts →
	Indirect evidence “Pettinaroli is an international group specialized in the design and manufacturing of high-quality HVAC, hydronic, and gas components.” Source: RevenueBase Database · checked Sep 19, 2026
12	Teleco Automation	Strong evidence	Treviso, ItalyHQ checked Sep 19, 2026	51-200	49 contacts →
	Strong evidence “Teleco, an Italian company founded in 1996, offers complete systems for controlling automation systems, lighting and loads within residential and commercial buildings, both…” Source: RevenueBase Database · checked Sep 19, 2026
13	Vaillant Group Italia	Indirect evidence	Milano, ItalyHQ checked Sep 19, 2026	n/a	48 contacts →
	Indirect evidence “Vaillant Group Italia, realtà italiana della multinazionale tedesca Vaillant Group, opera nel campo della tecnologia del riscaldamento, della ventilazione e della climatizzazione.” Source: RevenueBase Database · checked Sep 19, 2026
14	Innova Energie	Indirect evidence	Storo, ItalyHQ checked Sep 19, 2026	201-500	47 contacts →
	Indirect evidence “Crescere attraverso l'innovazione.” Source: RevenueBase Database · checked Sep 19, 2026
15	Bertelli & Partners	Partial evidence	Angiari, ItalyHQ checked Sep 19, 2026	51-200	43 contacts →
	Partial evidence “Bertelli & Partners, azienda che dal 1995 sviluppa e produce sistemi di controllo per caldaie residenziali alimentate a gas, con miscele gas e idrogeno o 100% idrogeno, nonché…” Source: RevenueBase Database · checked Sep 19, 2026
16	Brahma S.P.A	Partial evidence	Legnago, ItalyHQ checked Sep 19, 2026	51-200	36 contacts →
	Partial evidence “For over 65 years we have been providing Safety and Flame Control Components for all applications.” Source: RevenueBase Database · checked Sep 19, 2026
17	Isma Controlli Italy	Partial evidence	Sant'olcese, ItalyHQ checked Sep 19, 2026	51-200	35 contacts →
	Partial evidence “iSMA CONTROLLI Italy was born in 2021 from the merge of CONTROLLI, hystorical italian company dealing with control equipment for plants and machinery in the HVAC-R (Heating…” Source: RevenueBase Database · checked Sep 19, 2026
18	Thermocold	Indirect evidence	Z.i. Bari, ItalyHQ checked Sep 19, 2026	51-200	33 contacts →
	Indirect evidence “Since 1995, Thermocold has set the benchmark for HVAC design, manufacturing, and distribution in Southern Italy, earning recognition as a true market leader.” Source: RevenueBase Database · checked Sep 19, 2026
19	Hoonved ALI Group	Indirect evidence	Venegono Superiore, ItalyHQ checked Sep 19, 2026	51-200	32 contacts →
	Indirect evidence “ℎ, ℎℎ ℎ ℎ, ℎℎ, ℎ.” Source: RevenueBase Database · checked Sep 19, 2026
20	Imit Control System SRL	Indirect evidence	Castelletto Sopra Ticino, ItalyHQ checked Sep 19, 2026	51-200	25 contacts →
	Indirect evidence “Founded in Turin in 1917 by Mario Zucco, IMIT (Il Manometro Italiano Torino) started as a manufacturer of manometers mostly intended for the growing automotive industry and the…” Source: RevenueBase Database · checked Sep 19, 2026
21	AMARC	Indirect evidence	Montevecchia, ItalyHQ checked Sep 19, 2026	11-50	24 contacts →
	Indirect evidence “Since 1954, customers have relied on AMARC for the utmost in quality and innovative solutions for industrial heating applications.” Source: RevenueBase Database · checked Sep 19, 2026
22	Astrel Group SRL	Partial evidence	San Vendemiano, ItalyHQ checked Sep 19, 2026	51-200	24 contacts →
	Partial evidence “Simplified control, proactive safety and, new services for living the future, easily.” Source: RevenueBase Database · checked Sep 19, 2026
23	Intellienergy Tech	Indirect evidence	Sesto Fiorentino, ItalyHQ checked Sep 19, 2026	11-50	21 contacts →
	Indirect evidence “Intellienergy®: miglior monitoraggio, maggior efficienza Il sistema di Supervisione Intellienergy®tech permette l'automazione, la conduzione, la gestione e la manutenzione degli…” Source: RevenueBase Database · checked Sep 19, 2026
24	MUT Meccanica Tovo S.P.A	Indirect evidence	Montecchio Maggiore, ItalyHQ checked Sep 19, 2026	51-200	19 contacts →
	Indirect evidence “Established in 1974, MUT MECCANICA TOVO Spa has played an increasingly important role among the various international manufacturers of components and valves for HVAC products and…” Source: RevenueBase Database · checked Sep 19, 2026
25	Aertecnica S.P.A	Indirect evidence	Cesena, ItalyHQ checked Sep 19, 2026	11-50	18 contacts →
	Indirect evidence “Aertecnica è il partner di riferimento per professionisti del settore edilizio che vogliono offrire esperienze di comfort premium ai propri clienti.” Source: RevenueBase Database · checked Sep 19, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: heat control systems companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names heat control systems companies.
Partial evidence: Its own public description names part of heat control systems companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name heat control systems companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 130 heat control systems companies based in Italy

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Heat control systems companies based in Italy at a glance

As of Sep 19, 2026

34.5%Verified-email coverage

31.5Average contacts per company

11-50Median size (employees)

4.6%Largest-city concentration · Milano

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

10001+

Email recency for this list is measured worldwide rather than for Italy, so it is reported there. Company counts and contact totals on this page are exact for Italy, over 130 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among heat control systems companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Italy whose own description of what they do matches “heat control systems companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names heat control systems companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among heat control systems companies, and records with no verified work email. Companies headquartered outside Italy are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every listed company carries at least one verified work email, 1,410 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 19, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names heat control systems companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many heat control systems companies are there based in Italy?

RevenueBase identified 130 heat control systems companies headquartered in Italy as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

CAREL, headquartered in Brugine, tops this list with the largest team on record.

Which city has the most heat control systems companies?

Milano leads with 6 headquartered companies, followed by Legnago (3) and Bologna (2).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 1,410 verified decision-maker contacts tracked across these 130 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 19, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.